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ATEN UH3238 USB-C Dual Monitor Dock vs Dell WD19TB Thunderbolt Dock: Comparison
ATEN UH3238 USB-C Dual Monitor Dock vs Dell WD19TB Thunderbolt Dock host power delivery compared
The first real difference is host power delivery: ATEN UH3238 USB-C Dual Monitor Dock 90W host charging against Dell WD19TB Thunderbolt Dock 90 W. Add total ports to that, 7 on the ATEN UH3238 USB-C Dual Monitor Dock versus 12 on the Dell WD19TB Thunderbolt Dock, and the pattern holds. They differ on os compatibility too, Windows, Mac on the ATEN UH3238 USB-C Dual Monitor Dock versus Windows on the Dell WD19TB Thunderbolt Dock.
ATEN UH3238 USB-C Dual Monitor Dock vs Dell WD19TB Thunderbolt Dock: which one fits your build
The ATEN UH3238 USB-C Dual Monitor Dock is the one to take for quiet home offices wanting fully fanless operation, though it is not built for single-computer desks with no need for source switching and users needing more than dual display output. It is equally the pick for desks that switch between two computers using the same monitors, keyboard, and mouse. it is the wrong buy for Non-Dell laptop owners wanting guaranteed Thunderbolt 4 certification and bandwidth. The same goes for Dell Precision mobile workstation owners who need charging wattage above what most Thunderbolt 4 docks offer. Our rating of the ATEN UH3238 USB-C Dual Monitor Dock (7/10): A distinctive pick for anyone who regularly switches one monitor setup between two computers. Our rating of the Dell WD19TB Thunderbolt Dock (7/10): A high-charging-wattage Dell dock built for Precision mobile workstations, though it's a generation behind on Thunderbolt.
ATEN UH3238 USB-C Dual Monitor Dock vs Dell WD19TB Thunderbolt Dock price
Cost splits them too. ATEN UH3238 USB-C Dual Monitor Dock sits at $180, Dell WD19TB Thunderbolt Dock at $250, 39% more.
Frequently asked questions
Do the ATEN UH3238 USB-C Dual Monitor Dock and Dell WD19TB Thunderbolt Dock differ on connection type?
Yes. Connection Type reads USB-C on the ATEN UH3238 USB-C Dual Monitor Dock versus Thunderbolt 3 on the Dell WD19TB Thunderbolt Dock.
Is the Ethernet the same on the ATEN UH3238 USB-C Dual Monitor Dock and Dell WD19TB Thunderbolt Dock?
It is. Both are listed at Yes, so it is not a reason to pick one over the other.
Specs and benchmarks
Brand
- ATEN UH3238 USB-C Dual Monitor Dock
- ATEN
- Dell WD19TB Thunderbolt Dock
- Dell
Connection Type
- ATEN UH3238 USB-C Dual Monitor Dock
- USB-C (fanless, with KVM-style input switching)
- Dell WD19TB Thunderbolt Dock
- Thunderbolt 3
Model Number
- ATEN UH3238 USB-C Dual Monitor Dock
- UH3238
- Dell WD19TB Thunderbolt Dock
- WD19TB
Port Configuration
- ATEN UH3238 USB-C Dual Monitor Dock
- 1x USB-C upstream, 2x DisplayPort, 3x USB-A, 1x GbE, physical KVM switch button
- Dell WD19TB Thunderbolt Dock
- 1x TB3 downstream, 2x DisplayPort++ 1.4, 1x HDMI 2.0, 1x rear USB-C with DP 1.4, 1x front USB-C, 3x USB-A 5Gbps, GbE, front headset jack, rear line out
Max Display Support
- ATEN UH3238 USB-C Dual Monitor Dock
- Dual display
- Dell WD19TB Thunderbolt Dock
- Dual 4K
Max Display Resolution
- ATEN UH3238 USB-C Dual Monitor Dock
- Dual 4K@60Hz
- Dell WD19TB Thunderbolt Dock
- Dual 4K@60Hz
Total Ports
- ATEN UH3238 USB-C Dual Monitor Dock
- 7-42%
- Dell WD19TB Thunderbolt Dock
- 12Best
Host Power Delivery
- ATEN UH3238 USB-C Dual Monitor Dock
- 90W host charging
- Dell WD19TB Thunderbolt Dock
- 90 W
Ethernet
- ATEN UH3238 USB-C Dual Monitor Dock
- Yes
- Dell WD19TB Thunderbolt Dock
- Yes
OS Compatibility
- ATEN UH3238 USB-C Dual Monitor Dock
- Windows, Mac
- Dell WD19TB Thunderbolt Dock
- Windows
Price
- ATEN UH3238 USB-C Dual Monitor Dock
- ~$180
- Dell WD19TB Thunderbolt Dock
- ~$250
Which one should you pick?
Choose ATEN UH3238 USB-C Dual Monitor Dock if you already have it on hand or find it at a lower price.
Choose Dell WD19TB Thunderbolt Dock if you want the higher total ports (12 vs 7).
Price comparison
| Retailer | ATEN UH3238 USB-C Dual Monitor Dock | Dell WD19TB Thunderbolt Dock |
|---|---|---|
| Consumercarts listing | $180.00 View on Consumercarts listing | |
| Newegg | $250.00 View on Newegg |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
ATEN UH3238 USB-C Dual Monitor Dock
7 / 10 Expert Rating
A distinctive pick for anyone who regularly switches one monitor setup between two computers.
Dell WD19TB Thunderbolt Dock
7 / 10 Expert Rating
A high-charging-wattage Dell dock built for Precision mobile workstations, though it's a generation behind on Thunderbolt.